/usr/share/perl5/CGI/Session/Driver/memcached.pm is in libcgi-session-driver-memcached-perl 0.04-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | package CGI::Session::Driver::memcached;
# $Id$
use strict;
use Carp qw(croak);
use CGI::Session::Driver;
@CGI::Session::Driver::memcached::ISA = ( "CGI::Session::Driver" );
our $VERSION = "0.04";
sub init {
my $self = shift;
unless (defined $self->{Memcached}) {
return $self->set_error("init(): 'Memcached' attribute is required.");
}
return 1;
}
sub retrieve {
my $self = shift;
my ($sid) = @_;
croak "retrieve(): usage error" unless $sid;
my $memcached = $self->{Memcached};
my $rv = $memcached->get("$sid");
#warn "retrieve(): sid=$sid, $rv\n";
return 0 unless (defined $rv);
return $rv;
}
sub store {
my $self = shift;
my ($sid, $datastr) = @_;
croak "store(): usage error" unless $sid && $datastr;
#warn "store(): sid=$sid, $datastr\n";
my $memcached = $self->{Memcached};
$memcached->set($sid, $datastr);
return 1;
}
sub remove {
my $self = shift;
my ($sid) = @_;
croak "remove(): usage error" unless $sid;
$self->{Memcached}->delete($sid);
return 1;
}
sub DESTROY {
my $self = shift;
}
sub traverse {
my $self = shift;
my ($coderef) = @_;
# unless ( $coderef && ref( $coderef ) && (ref $coderef eq 'CODE') ) {
# croak "traverse(): usage error";
# }
# do nothing
return 1;
}
1;
=pod
=head1 NAME
CGI::Session::Driver::memcached - CGI::Session driver for memcached
=head1 SYNOPSIS
use strict;
use warnings;
use Cache::Memcached; # or Cache::Memcached::Fast
my $memcached = Cache::Memcached->new({
servers => [ 'localhost:11211' ],
debug => 0,
compress_threshold => 10_000,
});
my $session = CGI::Session->new( "driver:memcached", $sid, { Memcached => $memcached } );
=head1 DESCRIPTION
B<memcached> stores session data into memcached.
=head1 DRIVER ARGUMENTS
The only supported driver argument is 'Memcached'. It's an instance of L<Cache::Memcached|Cache::Memcached>.
=head1 REQUIREMENTS
=over 4
=item L<CGI::Session>
=item L<Cache::Memcached> or L<Cache::Memcached::Fast>
=back
=head1 TODO
=over 4
=item Implement traverse method!
But I don't know how to get all objects store in memcached.
=back
=head1 AUTHOR
Kazuhiro Oinuma <oinume@cpan.org>
=head1 REPOSITORY
git clone git://github.com/oinume/p5-cgi-session-driver-memcached
=cut
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2005 - 2009 Kazuhiro Oinuma <oinume@cpan.org>. All rights reserved. This library is free software. You can modify and or distribute it under the same terms as Perl itself.
=cut
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